Company Filing History:
Years Active: 2015
Title: The Innovations of Alexandre Tatat
Introduction
Alexandre Tatat is a notable inventor based in Grenoble, France. He has made significant contributions to the field of image sensor technology. His work focuses on enhancing the performance and efficiency of image sensors, which are crucial in various applications, including photography and video recording.
Latest Patents
One of Alexandre Tatat's key inventions is an image sensor featuring a sampler array. This patent describes an image sensor with N rows of P active photosensitive pixels utilizing MOS technology. The sensor includes digitizing circuits organized with N rows of P processing circuits. Each processing circuit, identified by row rank i and column rank j, comprises a respective sampler for conducting correlated double sampling of the signals present on a column conductor of rank j. This process corresponds to the observation of an image dot over the same integration time for all rows. Additionally, the sensor incorporates analog-digital conversion means to provide digital values of the sampled analog signals. This innovative sensor is particularly well-suited for operation in TDI (image scanning and integration) mode.
Career Highlights
Alexandre Tatat is currently employed at E2V Semiconductors, a company known for its advancements in semiconductor technology. His role involves developing cutting-edge image sensor solutions that push the boundaries of current technology. His expertise in this field has positioned him as a valuable asset to his team and the industry.
Collaborations
Alexandre collaborates with Henri Bugnet, a fellow innovator in the field. Together, they work on projects that aim to enhance the capabilities of image sensors and explore new applications for their technology.
Conclusion
Alexandre Tatat's contributions to image sensor technology exemplify the spirit of innovation. His patent on the image sensor with a sampler array showcases his commitment to advancing this critical field. Through his work at E2V Semiconductors and collaborations with peers, he continues to influence the future of imaging technology.